Antibiotics

Compounds and substances that kill or slow the growth of bacteria; used as a means of preventing bacterial contamination in cell cultures; various formulations and volumes available.

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1,906 – 1,920 of 7,042 results

1,906

Medchemexpress LLC HY-100447 5mg Medchemexpress, TM5275 (sodium) CAS:1103926-82-4 Purity:>98%

Medchemexpress, HY-100447 5mg TM5275 (sodium) CAS:1103926-82-4 TM5275 sodium is a plasminogen activator inhibitor ( PAI-1 ) with an IC 50 of 6.95 μM. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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1,907

Research Products International Corp Nystatin, 5 Grams

Nystatin is an antifungal polyene antibiotic that is effective against a wide range of fungi, including yeast and molds. It works by binding to the fungal cell membrane, disrupting its integrity and leading to leakage of cellular contents.

Nystatin is particularly useful in preventing and treating fungal contamination in cell cultures, making it a valuable tool in microbiological research. Researchers often use Nystatin to maintain aseptic conditions in cell culture experiments.

It is added to growth media to prevent the overgrowth of fungi that could potentially compromise the integrity of cell lines and experimental results. It is selective for fungi and has minimal toxicity to mammalian cells at effective antifungal concentrations.

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1,908

Medchemexpress LLC Sant-1 | 304909-07-7 | MFCD01827306 | 99.8% | 373.49 g/mol | C23H27N5 | 100 MG

SANT-1 is a small-molecule antagonist of the Smoothened (Smo) receptor that inhibits Hedgehog signaling. It demonstrates low-nanomolar activity in cell-based assays and is used to probe Smo-mediated signaling in cellular models.

Potent Smoothened (Smo) antagonist with low-nanomolar IC50s (20 nM and 30 nM).
Reduces proliferation of medulloblastoma cells at 1 μM.
High purity (~99.8%) suitable for research applications.
Soluble in DMSO (25 mg/mL) with documented in vivo formulation protocols.
Powder stable at -20°C for extended storage.
Available in multiple package sizes up to 500 mg.

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1,909

eMolecules 7179-49-9 | Lincomycin hydrochloride monohydrate | Combi-Blocks | MFCD00167245 | 461.010 | C18H37ClN2O7S | 97.000 | O.Cl.CCC[C@@H]1C[C@H](N(C)C1)C(=O)N[C@H]([C@@H](C)O)[C@H]1O[C@H](SC)[C@H](O)[C@@H](O)[C@H]1O | 25g | 401040091

Lincomycin hydrochloride monohydrate | Combi-Blocks | 7179-49-9 | MFCD00167245 | 461.010 | C18H37ClN2O7S | 97.000 | O.Cl.CCC[C@@H]1C[C@H](N(C)C1)C(=O)N[C@H]([C@@H](C)O)[C@H]1O[C@H](SC)[C@H](O)[C@@H](O)[C@H]1O | 25g | 401040091

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1,910

eMolecules 2206736-04-9 | Medchem Express | MRTX-1257 | 5mg | 482204161 | HY-114436 | 565.722 | C33H39N7O2

Medchem Express | Anagyrine | 1mg | 791206331 | HY-121027 | 486-89-5 | 244.338 | C15H20N2O

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1,911

eMolecules 36625-57-7 | (5-Nitropyridin-2-yl)methanol | Synthonix - Stock | MFCD07368186 | 154.125 | C6H6N2O3 | 98.000 | OCc1ccc(cn1)[N+]([O-])=O | 100mg | 525922096

(5-Nitropyridin-2-yl)methanol | Synthonix - Stock | 36625-57-7 | MFCD07368186 | 154.125 | C6H6N2O3 | 98.000 | OCc1ccc(cn1)[N+]([O-])=O | 100mg | 525922096

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1,912

Medchemexpress LLC Butyryltimolol | 106351-79-5 | MFCD32898870 | 98.0% | 386.51 g·mol⁻¹ | C17H30N4O4S | 50 MG

Butyryltimolol is a β-adrenergic blocker and a lipophilic ester prodrug of timolol that improves corneal penetration and is used in ocular delivery research. Reported properties include molecular formula C17H30N4O4S, molecular weight ≈386.51 g·mol⁻¹, and typical purity ~98.0%.

Improves corneal penetration of timolol.
Acts as a β-adrenergic blocker and prodrug of timolol.
Lipophilic ester structure enhances ocular delivery.
Supplied as a research-grade material with high reported purity.
Suitable for ocular pharmacology and formulation studies.

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1,913

Medchemexpress LLC DGY-06-116 | 2556836-50-9 | 99.5% | C32H33ClN8O2 | 10MG

DGY-06-116 is an irreversible covalent Src kinase inhibitor with potent biochemical activity (IC50 3 nM) and limited activity against FGFR1 (IC50 ~8,340 nM). It is supplied as a high-purity solid and is available as a ready-to-use DMSO solution or multiple milligram pack sizes for preclinical research.

Irreversible covalent Src inhibitor with IC50 3 nM.
Low activity against FGFR1 (IC50 ~8,340 nM).
High purity (99.54%).
Supplied as a white to off-white solid.
Soluble in DMSO (250 mg/mL) and compatible with in vivo formulations.
Stable as powder at -20°C and in solvent at -80°C.
Available in multiple pack sizes and as a 10 mM DMSO solution.

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1,914

AdipoGen Puromycin Dihydrochloride, 58-58-2, MFCD00012691, 1 g

MF: C22H29N7O5 . 2HCl, MW: 544.437, ≥98%, Appearance: White to off-white powder. Aminonucleoside antibiotic. Protein synthesis inhibitor. Disrupts peptide transfer on ribosomes (acting as an acyl-tRNA analog) causing premature chain termination during translation. Translational inhibitor in prokaryotic and eukaryotic cells in both in vitro and in vivo systems. Inhibits the transport of proteins into the mitochondria in vitro. Reversible inhibitor of dipeptidyl-peptidase II (serine peptidase) and cytosol alanyl aminopeptidase (metallopeptidase). Apoptosis inducer. Inhibits the growth of Gram-positive bacteria, various animal and insect cells. Fungi and Gram-negative bacteria are resistant due to the low permeability to the antibiotic. Antineoplastic agent.

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1,915

Medchemexpress LLC HY-17641 5mg Medchemexpress, Olumacostat glasaretil CAS:1261491-89-7 Purity:>98%

Medchemexpress, HY-17641 5mg Olumacostat glasaretil CAS:1261491-89-7 Olumacostat glasaretil is a small molecule inhibitor of acetyl coenzyme A carboxylase (ACC). Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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1,916

eMolecules 834-28-6 | Phenformin HCl | MFCD00035039 | 25g

Combi-Blocks | Phenformin HCl | 25g | 457916947 | QA-6093 | 95.000 | 834-28-6 | MFCD00035039 | 241.720 | C10H16ClN5

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1,917

Apexbio Technology LLC Benzydamine HCl 132-69-4 100mg

Benzydamine hydrochloride (132-69-4) is a small-molecule inhibitor targeting cyclooxygenase (COX) enzymes It is designed to inhibit COX activity thereby reducing prostaglandin synthesis and regulating inflammatory pathways Benzydamine hydrochloride exerts its biological activity primarily through COX enzyme modulation and sodium channel blockade In cell-based assays benzydamine hydrochloride demonstrates prostaglandin production inhibition with an IC50 ranging from approximately 10 to 50 M depending on the experimental model Based on these pharmacological properties benzydamine hydrochloride holds research potential in investigating inflammatory pathways analgesic mechanisms and local anesthetic activity in vitro and in animal models

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1,918

eMolecules 158474-72-7 | Medchem Express | Prohydrojasmon (racemate) | 100mg | 446260147 | HY-112101 | MFCD29050500 | 254.37 | C15H26O3

3?-Aminocholestane | Medchem Express | 2206-20-4 | 387.696 | C27H49N | 98.000 | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC[C@H]4C[C@H](N)CC[C@]4(C)[C@H]3CC[C@]12C | 10mg | 446270324

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1,919

eMolecules 28755-03-5 | Medchem Express | 3CAI | 5mg | 415687774 | HY-16666 | MFCD00464796 | 193.63 | C10H8ClNO

Ambeed | Naphthalene-23-dicarbaldehyde | 100mg | 586037497 | A770576 | 7149-49-7 | MFCD00016618 | 184.194 | C12H8O2

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1,920

eMolecules 125-65-5 | Medchem Express | Pleuromutilin | 5mg | 446275720 | HY-N2301 | 378.509 | C22H34O5

Ambeed | 6-[(tert-Butoxy)carbonyl]-6-azaspiro[2.5]octane-5-carboxylic acid | 50mg | 672839115 | A988988 | 1417743-24-8 | MFCD30802932 | 255.314 | C13H21NO4

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Antibiotics

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Medchemexpress LLC HY-100447 5mg Medchemexpress, TM5275 (sodium) CAS:1103926-82-4 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Nystatin, 5 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Sant-1 | 304909-07-7 | MFCD01827306 | 99.8% | 373.49 g/mol | C23H27N5 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Butyryltimolol | 106351-79-5 | MFCD32898870 | 98.0% | 386.51 g·mol⁻¹ | C17H30N4O4S | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC DGY-06-116 | 2556836-50-9 | 99.5% | C32H33ClN8O2 | 10MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-17641 5mg Medchemexpress, Olumacostat glasaretil CAS:1261491-89-7 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More